In the RFID system, the working distance between the reader and the electronic tag is an important indicator of RFID application.
This distance is closely related to the cooperation between the RFID t...
[font=微软雅黑][size=3]The ultra-high voltage BCM is a high-efficiency fixed ratio converter with K=1/16 that can achieve 400 - 700V input and generate an unregulated SELV DC output. The first batch of pr...
All the preparations we have made are to run Kedao Cloud as a portable server on the mobile phone. First, let me briefly introduce Kedao Cloud. Kedao Cloud can be said to be the simplest private cloud...
Recently, the Industry and Information Technology Bureau of Guangming District, Shenzhen City, announced the "Selection Plan for High-Generation Panel Industry Supporting Projects". The project is c...[Details]
Introduction The control of the switched reluctance motor (SRM) has a high requirement for real-time performance. It needs to constantly judge the instantaneous position of the rotor, phase curre...[Details]
Recently, Japanese IT service company Fujitsu introduced its new optical transmission technology on its official website. The technology can achieve a data transmission rate of 1.2Tbps, which is equi...[Details]
1. CAN module introduction In this experiment, we will study the CAN module inside the XEP100 microcontroller. The basic characteristics of the CAN of the XEP100 microcontroller are as follows: ...[Details]
source code: void RTC_Display(void) { U16 year ; U8 month, day ; // week U8 hour, minute, second ; RTC_Time_Set() ; Note: Initial date and time settings Uart_Printf( "\nRTC TIME Display, pre...[Details]
According to Jiwei.com, on July 22, according to the Beijing Regulatory Bureau, Guotai Junan Securities issued a basic information table on the initial public offering and listing guidance of Beijing...[Details]
According to reports, the iQOO 9 series of smartphones will be released in January 2022. The product lineup includes two models, iQOO 9 and iQOO 9 Pro. It is speculated that the model numbers V2171...[Details]
introduction
In order to measure and compare signals, it is necessary to display different signals or different parts of the same signal on the screen at the same time. All of these require that se...[Details]
1. High-voltage fast charging has become an important solution to the charging problem
1. Charging anxiety needs to be solved
Shortening the charging time is currently the key to improvin...[Details]
Sodium-ion batteries have attracted a lot of attention recently and are showing a trend of surpassing lithium-ion batteries to become the new generation of "traffic". Ever since Ning Wang, the lead...[Details]
The precautions before using the vortex flowmeter are as follows:
1. Verification before commissioning. On the one hand, considering that there are still various difficulties in the on-site verificat...[Details]
The "Green Lighting" project is a systematic project implemented nationwide to save lighting electricity and protect the ecological environment. GGDZ intelligent lighting energy-saving distribution...[Details]
This article describes data abort and instruction fetch abort in armv6 exceptions ARMv6 Exceptions ARMv6 7 exceptions reset and swi share SVC exception mode (privileged) Data abort and instr...[Details]
The servo motor encoder cable is a very important part of the servo system. It is responsible for converting the motor's rotation information into electrical signals to achieve precise control of t...[Details]